Girls meets When Harry Met Sally in Daniel Radcliffe's latest film What If, a romantic comedy that sees his character Wallace struggle to hide his feelings for pal Chantry (Zoe Kazan).

The film marks a departure for Radcliffe, who in recent years has played a wizard, a widowed lawyer haunted by a woman in black, Allen Ginsberg and a warped version of himself who fires a condom onto Diana Rigg's head in Extras.

Speaking to Digital Spy, Radcliffe confirmed that he recently rejected an approach to reprise his role as Harry Potter for Universal Orlando's theme park, but refused to definitively say "never" about going back to the role.

"I would never say neverâ€¦ the hypothetical thing people come up with is if a book was written one day and the story was continued at an age you were appropriate to do it, and time has passed since the films, would you consider it? Of course it would never be the kind of thing I would now say, 'No, I'm going to dismiss it'."

The actor added that he would feel "a little odd" playing the part now because, at 25, he is too old to pass as a schoolboy.

"People may think I still look that way, but to be honest it feels a little forced at this point," he explained. "For the moment at least, I'm managing to resist."

In the video interview above, Radcliffe also discusses the kind of parts he was offered post-Potter, a film that he would drop everything to go and see on the big screen, and his fondness for Fool's Gold, a calorie-filled sandwich that features in What If and reportedly played a part in Elvis's downfall.

What If is showing in UK cinemas now. Watch the trailer for the film below: